### What this PR does / why we need it?
Bump vLLM version to v0.10.2rc3
https://github.com/vllm-project/vllm/compare/v0.10.2rc2...v0.10.2rc3
### Does this PR introduce _any_ user-facing change?
No
### How was this patch tested?
CI passed
- vLLM version: v0.10.2rc2
- vLLM main:
15b8fef453
Signed-off-by: Yikun Jiang <yikunkero@gmail.com>